Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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HAM bands | 2m | ? | 6m |
Freq. stability | ? | ? | ? |
Tuning steps | 5 / 1 / 0.1 kHz | ? | ? |
Receiver |
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RX-range | 144-146 MHz | 15 m (50 KHz per XTAL) | 160-6 m |
Modulations | FM CW SSB | CW SSB | All mode |
Sensitivity |
SSB/CW: Better than 0.5 µV (10 dB S+N/N) FM: Better than 0.6 µV for 20 dB noise quieting |
? | ? |
Selectivity |
SSB/CW: 2.4 kHz (-6 dB), 4.8 kHz (-60 dB) FM: 15 kHz (-6 dB), 30 kHz (-60 dB) |
? | ? |
Filters | ? | ? | ? |
Receiver system | ? | VXO. Max 2 XTALS | ? |
IF-freqs. | ? | ? | ? |
Image rejection | More than 60 dB | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 144-146 MHz | 15 m (50 KHz per XTAL) | ? |
Modulations | FM CW SSB | CW SSB | All mode |
RF-output | 1-10 W | 2 W | ? |
Connections |
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Antenna | SO-239 | - | SO-239 |
Impedance | 50 Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC or mains | 9.5V DC | Mains (120-240 V AC) |
Current RX | Max 0.6 A | 68 mA | ? |
TX | Max 2.3 A | Max 600 mA | ? |
Physical |
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Manufactured | Between 1980 and 198x in Japan | Between 1983 and 2002 in Japan | Between 19xx and 19xx in USA |
Dimensions |
241 × 111 × 264 mm (9.49 × 4.37 × 10.39 in) |
66 × 142 × 39 mm (2.60 × 5.59 × 1.54 in) |
? |
Weight | 5.00 kg (11.0 lbs) | 645 gr (1.4 lbs) batteries included | ? |
Form factor | Base Station | Handheld | Base Station |
Other features |
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Memories | 3 channels in 1 bank(s) | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | ICOM-IC-000251E | JIM-MX-000021S | HEATHKIT-SB-000620 |